AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HN130 ∴ Orbital info ∴ Epoch epochXXX

(120831) 1998HN130 ▹

ORBITAL INFORMATION

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(ASCII data file 120831.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.71374	1.303e-08	au
e	0.117313	4.995e-08
i	12.907	5.646e-06	deg
Ω	14.501	2.089e-05	deg
ω	117.691	3.344e-05	deg
M	337.563	2.427e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3954	au
Aphelion	3.0321	au
Asc. node-Earth separation	1.83215	au
Desc. node-Earth separation	1.53784	au
Earth MOID	1.43849	au
Orbital period	1632.86	days
Date of orbit computation	apr 23 20:13

Correlation matrix
1.00000000	-0.03301484	0.00224610	-0.00147762	0.07906056	-0.26957233
-0.03301484	1.00000000	-0.03447674	-0.01181206	0.32145483	-0.36191522
0.00224610	-0.03447674	1.00000000	-0.28901798	0.16794181	0.00843570
-0.00147762	-0.01181206	-0.28901798	1.00000000	-0.61200917	0.00531782
0.07906056	0.32145483	0.16794181	-0.61200917	1.00000000	-0.77546921
-0.26957233	-0.36191522	0.00843570	0.00531782	-0.77546921	1.00000000

Covariance matrix
1.69875508E-16	-2.14940722E-17	1.65289454E-16	-4.02388414E-16	3.44623843E-14	-8.52612370E-14
-2.14940722E-17	2.49510141E-15	-9.72347592E-15	-1.23278702E-14	5.37012166E-13	-4.38694194E-13
1.65289454E-16	-9.72347592E-15	3.18788322E-11	-3.40952813E-11	3.17124727E-11	1.15580175E-12
-4.02388414E-16	-1.23278702E-14	-3.40952813E-11	4.36552459E-10	-4.27657624E-10	2.69626770E-12
3.44623843E-14	5.37012166E-13	3.17124727E-11	-4.27657624E-10	1.11851070E-09	-6.29354825E-10
-8.52612370E-14	-4.38694194E-13	1.15580175E-12	2.69626770E-12	-6.29354825E-10	5.88873312E-10